Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Athir J Hajjar, MD

Individual provider Pulmonary Disease Physician · NPI 1164476362

Athir J Hajjar, MD is a Critical Care (Intensivists) in El Cajon, California. Qualified in 1986, 40 years ago. Practices with Sutter Valley Medical Foundation, a 2,464-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois and Indiana.

Years since qualifying
40
Licensed in
IL, IN
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

671 S Mollison Ave Ste B & C
El Cajon, CA 92020
Phone: (619) 841-8148
Fax: (844) 350-9978
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 11109 Parkview Plaza Dr, Fort Wayne, IN 46845-1701 — (260) 672-6637

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 036114867 (IL)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 036114867 (IL)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence CV2200566 (IN)

Record details

NPI number1164476362
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 20, 2006
Last updated in NPPESOctober 15, 2022
Certification dateOctober 15, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCRITICAL CARE (INTENSIVISTS)
Medical schoolOTHER
Graduated 1986 (40 years in practice)
Group practice Sutter Valley Medical Foundation — 2464 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare